baber/WOPTO huggingface dataset:
Patent JP-S5624307-A (JP)
Title: Production of bar lens
Inventor: KUROSAKI SHIROU
IPC: G02B3/00
Filed: 1979-08-05
Abstract: PURPOSE:To obtain a bar-shaped lens having radial or hyperbolic refractive indexes in the radial direction including various dopants by depositing one or two kinds of dopants in porous silicate glass so as to have a predetermined concentration distribution in the radial direction and thermally solidifying the same thereby closing the pores. CONSTITUTION:A glass rod of, for example, 10mm. outside diameter and 200mm. length comprising porous silicate glass having pores communicating with each other in the inside is immersed in a soln. contg. dopants such as Cs. It is then heated at about 900 deg.C in a vacuum after drying to crush the pores. At this time, the solvent composition of the soln. of, for example, CsNO3, the time and temp. of immersion, drying method, heating method, etc. are suitably adjusted, whereby the bar-shaped lens having radial or hyperbolic refractive index distributions in the radial direction is obtained.
Patent JP-S5325890-A (JP)
Title: Laying method of cabl e
Inventor: NAKAYAMA TADAHARU
IPC: H02G1/06
Filed: 1976-08-21
Abstract: PURPOSE: To make to lay easily highly trustworthy the multiconducting cables at the same time at the long laying routes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10293867-A (JP)
Title: Automatic ticket examination system using ic card
Inventor: MIKI AKIO
IPC: G07B15/00
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To quickly examine and collect the tickets in a non-contact system and also to improve the convenience of users by displaying the hold-up part of an IC card via a lamp and holding up the card to the light when the lamp is lit to perform the communication with an automatic ticket examination machine. SOLUTION: A hold-up part pilot lamp 21 is prepared at the hold-up part of an IC card 30 to show the relevant area. It is shown that a hold-up process is ready when the lamp 21 is lit. When the card 30 is held up, the data which are read out of the card 30 through an antenna 31 placed on the lower face side of the hold-up part of the card 30 are fetched by a CPU 34 via a reader/ writer 32 and an interface 33. A fare calculation unit 36 calculates a fare when the card 30 serves as a commutation ticket, an SF card, etc. Then the CPU 34 decides the permission or inhibition of passing through the wicket, and a wicket door 6 is opened and closed based on the decision result of the CPU 34. At the same time, the lamp 21 showing the hold-up part of the card 30 is blinked and a prescribed message is shown at a guidance display part 5.
Patent JP-S62261493-A (JP)
Inventor: ZUIIMEN GAARURITSUHISU
IPC: B42C11/04
Filed: 1987-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63267444-A (JP)
Inventor: SUTEFUAN SHIYUU FUEI UON
IPC: B01J38/60
Filed: 1987-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60245780-A (JP)
Title: Coating solution for forming electrically conductive transparent film
Inventor: TANAKA TAKAO
IPC: C23C18/12
Filed: 1984-05-18
Abstract: PURPOSE:To prepare a coating soln. for forming an electrically conductive transparent film provided with stability, moderate volatility and stickability by adding a specified amount of a high b.p. solvent to a soln. consisting of a nonhydrolyzable organometallic compound contg. In or Sn, an org. binder and a low b.p. solvent. CONSTITUTION:This coating soln. for forming an electrically conductive transparent film consists of 3-8wt% nonhydrolyzable organometallic compound such as trisacetylacetonatoindium In(acac)3 or bisacetylacetonatodibutyltin SnBu2 (acac)2, 1-4wt% proper org. binder, 0.1-5.0wt% high b.p. solvent such as benzyl alcohol having >=100 deg.C b.p. and the balance low b.p. solvent such as methyl ethyl ketone having <100 deg.C b.p. When a glass substrate or the like is dipped in the coating soln., pulled up, dried, and baked, an electrically conductive transparent film of a uniform thickness is formed. Since the soln. contains the high b.p. solvent by said very small amount, the volatility can be moderately adjusted.
Patent JP-S63265955-A (JP)
Title: Aqueous dispersion composition
Inventor: SATO TOSHIAKI
IPC: C08L83/04
Filed: 1987-04-23
Abstract: PURPOSE:To obtain the title composition which is useful as a paint additive, can impart lubricity to a paint film and does not foul a paint film, by dispersing a composition containing a reaction product of a functional group-containing modified silicone resin with a functional group-containing wax in water in the presence of a dispersing aid. CONSTITUTION:A reaction product is obtained by reacting 10-95pts.wt. modified silicone resin (A) containing at least one kind of functional groups selected from epoxy groups, hydroxyl groups and amino groups and rendered water-soluble or water-dispersible by means of, for example, modification with, for example, ethylene oxide or propylene oxide with 5-90pts.wt. polyolefin wax or natural wax (B) having carboxyl groups or hydroxyl groups (e.g., acid-modified PE wax) at 150-230 deg.C. 100pts.wt. composition containing the reaction product is brought to a molten state, and an emulsifier (C) (e.g., stearic acid soap) and 1-40pts.wt. dispersing aid (D) (e.g., basic compound) are added to this melt. The resulting mixture is slowly added to heated water and dispersed in it to obtain the title composition.
Patent JP-S5224017-A (JP)
Title: Receive band switching unit
Inventor: OOKUBO TSUNEO
IPC: H04B1/16
Filed: 1975-08-18
Abstract: PURPOSE:Obtain a unit which can effectively switch over receive bands with less switchover switches.
Patent JP-S5435507-A (JP)
Title: Cooler of clamping bolt of flange portion of casing
Inventor: ONODA TAKESHI
IPC: F01D25/24
Filed: 1977-08-24
Abstract: PURPOSE: To prevent the lowering of the stress of clamping bolts, by feeding steam for cooling extracted from a high pressure portion by means of a steam distributor to the surroundings of each flange clamping bolt, by uniformly cooling the bolts, by recovering the steam to a steam storage instrument and by discharging the steam to an intermediate pressure inlet portion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09287504-A (JP)
Title: Learning control method for air fuel ratio during descending slope traveling
Inventor: NISHINO HARUHIKO
IPC: F02D41/14
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent an air fuel ratio from being lean in the case where a car is changed over into a flat road traveling from a descending slope traveling by compensating a fuel injection quantity in the case where a fuel cut is reset during descending slope traveling, and renewing a learning value on an increased value at the time when the output signal of an O2 sensor exceeds a prescribed value. SOLUTION: An electronic controller 6 decides a basic injection time on both a throttle opening signal (d) and an engine speed signal, and compensates it on the output signal (h) of an O2 sensor 21 through feedback control to decide effective injection time. In this case, a discrepancy between an air fuel ratio based on the output signal (h) of the O2 sensor 21 in a plurality of learning domains set up on a load and the engine speed NE and a target air fuel ratio is learned as a learning value. In addition, it is detected that a car is in the process of descending slope traveling, and a fuel injection quantity is compensated by a fixed increased value in a case where fuelcut is reset during descending slope traveling, and the learning value is renewed on the prescribed increased value at the time when the output signal (h) of the O2 sensor 21 exceeds a prescribed value.
Patent JP-H01271531-A (JP)
Title: Maneuvering device for backhoe with offset mechanism
Inventor: INOUE YUJI
IPC: E02F3/32
Filed: 1988-04-22
Abstract: PURPOSE:To raise the safety by stopping further rotation of a boom, an arm, or an offset arm, in case bucket approaches the hazardous zone around the cabin. CONSTITUTION:Within the revolving circle of a revolving table 12, an arm 4, a beam 6, and a bucket 1 are installed with practicability of being accommodated. In case a bucket 1 approaches the hazardous area around the cabin 2, sensors mounted in different places stop the boom 6, arm 4, and offset arm 22 rotating further. If the bucket 1 has intruded into the hazardous zone around the cabin, the bucket 1 will return automatically to the standard accommodation position.
Patent JP-H01270329-A (JP)
Title: Master slicing method
Inventor: HIROSE YOSHIO
IPC: H01L21/82
Filed: 1988-04-22
Abstract: PURPOSE:To cut down the turnaround time by a method wherein a basic cell is provided with exceeding three wiring channels in parallel with a gate electrode as well as fourteen or sixteen wiring channels in the direction perpendicular to the former channels while the second wiring layers to be electrically connected to the first wiring layers through via holes performing the required functions are formed. CONSTITUTION:A basic cell 1 is formed on a region formed by three horizontal side wiring channels (e) and fourteen vertical side wiring channels (f) intersecting with the former channels while contact holes (c), a first wiring layers and the via holes (d) are formed at the positions defined by these wiring channels. In a gate electrode leading-out region 11, a contact hole 17 and a via hole 27 are connected by the first wiring layer 38. Thus, a gate electrode 2 can be led out through the via hole 27. Through these procedures, respective patterns of the contact holes, the first wiring layers and via holes are arranged point- symmetrically with the center of a basic block 1A. Consequently, a logic circuit can be made simply by changing the second wiring layer based on the common pattern until the bia holes thus enabling the turnaround time to be cut down.
Patent JP-H09248143-A (JP)
Title: Freeze-dried gel
Inventor: TANAKA NOBUMASA
IPC: A23L29/20
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a freeze-dried gel which is readily restorable with water or hot water and is excellent in storability and workability by freeze-drying a gel mixture containing a specific saccharide and a polysaccharide as a gelling agent at a specific ratio. SOLUTION: A gel comprising (A) 5-30wt.% of a saccharide selected from glucose, fructose, maltose, sucrose, lactose and trehalose and (B) 0.1-10wt.% of a polysaccharide as a gelling agent is freeze-dried. As a component B, is preferably cited a product formed by allowing β-galactosidase to act on an aqueous solution of curdlan or tamarind gum because it is excellent in restorability.
Patent JP-S58218449-A (JP)
Title: Outdoor back mirror
Inventor: YANAGIDA TOSHIO
IPC: B60R1/076
Filed: 1982-06-14
Abstract: PURPOSE:In an outdoor mirror where a mirror housing is fixed rotatably to the chassis and a spring is stretched between them, to hold the tension of spring properly, by constructing such that the tension of spring will not function under the state where the mirror housing is folded. CONSTITUTION:When transporting a car on board while setting the mirror housing to folded state, an operational rod 24 extending through a separation wall 14 is rotated by a wrench. Consequently a warm gear 25 and a pinion will rotate to rotate a shaft 20 thus to rotate a spring stopper rotary arm 21 integral with the shaft 20. When the leading edge of the arm 21 rotates to the position near to the base 10, the tension of the spring 26 stretched between said arm 21 and a link board 27 will not function to hold the mirror housing in the folded state. When stretching the door 1 from the mirror housing 13 and using, said arm 21 is rotated to the position far from the base 21.
Patent JP-H02279157-A (JP)
Title: Massage machine
Inventor: NIIHARA ETSUJI
IPC: A61H7/00
Filed: 1989-04-20
Abstract: PURPOSE:To miniaturize a mechanism part for changing the massage width and to smoothly change the massage width by constituting coaxially a principal part of a turning giving means for giving a turning motion to massage balls for executing a massage, and a principal part of a massage width changing means for changing an interval of each massage ball at a desired time. CONSTITUTION:When a first small gear 14 and a second small gear 15 are engaged to a first large gear 11 and a second large gear 12, respectively, a rotation of a motor 9 is transferred to a shaft sleeve 3 through a first large gear 11. Also, it is transferred to a feed shaft 2. Accordingly, the shaft sleeve 3 and the feed shaft 2 are brought to synchronizing rotation in the same direction, and give a massage operation to a massage ball 8. On the other hand, when a first small gear 14 and a second small gear 15 are detached from a first large gear 11 and a second large gear 12, and a stopper 19 is engaged to a second large gear 12, the rotation of the motor 9 is transmitted to the shaft sleeve 3, but not transmitted to the feed shaft 2. By sliding an inside ring 4 in the axial direction of the feed shaft 2 through its female screw part 4a and a male screw part 2a of the feed shaft 2 by the rotation of the shaft sleeve 3, an interval of each massage ball can be changed.
Patent JP-S59226818-A (JP)
Title: Hybrid linearizer
Inventor: TSUCHIYA TETSUHIKO
IPC: G06J1/00
Filed: 1983-06-08
Abstract: PURPOSE:To attain high-precision linearization by storing an ROM with the amount of correction required for the linearization as a digital signal in advance, and reading it through a digital circuit and converting the read digital correction amount into an analog signal. CONSTITUTION:The ROM15 is stored with a digital signal which shows the amount of correction corresponding to the difference between a specific function input expected at the input terminal 4 of a linearizer and a specific linear output expected at its output terminals 9. The storage location corresponds to the level of the input to the input terminal 4, i.e. digital signal from an A/D converter 12. The digital signal from the ROM15 is converted by a D/A converter 16 into an analog signal, which is applied to an analog adder subtracter 17. The ROM15 can be stored with the plural amounts of correction for plural input functions, or the plural amounts of correction for converting a single input function into one of plural output functions.
Patent JP-S5527471-A (JP)
Title: Oxide film forming method for granular silicon for flux
Inventor: ATSUTA KAZUTO
IPC: B22F1/02
Filed: 1978-08-18
Abstract: PURPOSE:To manufacture the product of uniform particle size being uniformly coated with the oxide film at a high productivity, by stirring and heating the kneaded material consisting of granular silicon as the base material and the peroxide solution, and after that, by further heating to higher temperatures. CONSTITUTION:The granular metallic silicon or silicon alloy and the peroxide solution at a specified proportion are charged into the mixer and are thoroughly kneaded; hereby, the peroxide solution is uniformly applied to the surface of the granular silicon. This granular material is discharged from the mixer, and is stored in the hopper, and then, is supplied from this hopper to the external combustion type rotary drier continuously. Within the rotary drier, the granular material is heated to about 400 deg.C while being stirred, and is mutually unbound from other pieces; as a result, the deposit of peroxide is formed on the surface of granular material. This granular material is continuously discharged from the drier and is stored in the hopper; from this hopper, the granular material is continuously charged into the rotary kiln. The granular material is heated to about 800 deg.C in the rotary kiln, and is taken out as the product, being followed by the cooling.
Patent JP-H02278100-A (JP)
Title: Motor-driven drain valve control device
Inventor: HAGIWARA TOKUNORI
IPC: F16T1/00
Filed: 1989-04-20
Abstract: PURPOSE:To prevent incurring of a compressed air loss and to discharge drain with high efficiency by providing an instantaneous actuating timer which is actuated through energization from an energizing time set timer actuated at a set time and instantaneously disconnects energization. CONSTITUTION:A rectangular bed plate 2 is mounted to an electrically-operated drain valve control device 1, and a solenoid valve 3 serving as a drain valve, an instantaneous actuating timer 4, and an energizing time set timer 5 are mounted in juxtaposition on the upper surface of the bed plate 2. The instantaneous actuating timer 4 is energized at a time set through the working of the energizing time set timer 5 to energize the drain valve 3. The drain valve 3 is opened and energization is instantaneously disconnected to close the drain valve 3. This constitution discharges only drain to the outside without discharging compressed air.
Patent JP-S5225651-A (JP)
Title: Process for fabricating an optical curved surface using a photopolymer izable adhesive
Inventor: IKEDA YOSHITSUGU
IPC: G02B1/04
Filed: 1975-08-22
Abstract: PURPOSE: To reduce a time reproducing a cuved surface of high accuracy and facilitate the fabrication thereof, by reproducing an optical curved surface of an optical primary standard using a photopolymerizable adhesive. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09288327-A (JP)
Title: Heat-developable photosensitive material
Inventor: INAGAKI YOSHIO
IPC: C07D263/56
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain the infrared sensitive heat-developable photosensitive material good in storage stability and low in fog and high in sensitivity incorporating photosensitive silver halide grains and a specified cyanine dye. SOLUTION: The photosensitive material contains the photosensitive silver halide grains on at least one side of a support and the cyanine die represented by the formula [wherein, each of Z1 and Z2 is an atomic group necessary to complete a benzene or naphthalene ring substituted by at least one carboxy group or a group having it; each of Y1 and Y2 is an O, S, or Se atom or an NR group; R is an alkyl group; each if R3 -R9 is an H atom or a substituent and or each of (R4 and R6 ), (R5 and R7 ), and/or (R6 and R8 ) may combine with each other to form a 5- or 6-membered ring; X is a counter ion necessary for charge balancing; and (i) is 0 or 1].
Patent JP-S63267601-A (JP)
Title: Mask management facility
Inventor: ITOU SUKENORI
IPC: G03F1/00
Filed: 1987-04-24
Abstract: PURPOSE:To automate a lithograph mask management facility by providing such an arrangement that a central control device takes out a mask casing onto a traverse from a carrier in accordance with an input signal from a terminal device while recognizing a batch, and moves the traverse to a predetermined storage rack. CONSTITUTION:When a terminal device 6 requests the take-out of a mask casing 1, a central control device 7 moves a traverse 4 to a predetermined storage rack 2a to take out a predetermined mask casing 1. On the way of conveyance of the mask casing 1 to a carrier 3 by the traverse, a bar code reader 5 reads a bar code on the mask casing 1, and transmits thus read data to the central control device 7. The central control device moves the traverse to a predetermined carrier 3 and shifts the same onto the latter, and then the carrier 3 conveys the mask casing to a required position. On the contrary the above-mentioned steps are carried out in the reverse order when a mask casing is stored onto the storage rack 2a. With this arrangement, it is possible to automate the mask managing facility, to aim at enhancing the degree of cleanness and productivity.
Patent JP-H11176923-A (JP)
Title: Trench forming method
Inventor: CHIN SHINRAI
IPC: H01L21/76
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a trench isolation part. SOLUTION: A first insulating layer 21 is formed on a semiconductor substrate 20 through a chemical deposition means, and a photoresist layer is formed thereon. The photoresist layer is exposed, developed, and patterned by etching into a trench demarcating mask. Then, a first insulating part 21, a pad oxide layer, and a part of the semiconductor substrate 20 are etched continuously to provide trenches 22a and 22b to the semiconductor substrate 20. The trenches 22a and 22b are set different from each other in width so as to satisfy different needs of semiconductor devices. The trench 22b is wider in width than the trench 22a. The trench demarcating mask is removed. This trench isolation eliminates plate-like recess effect on the substrate, and a semiconductor device is improved in reliability.
Patent JP-S63266053-A (JP)
Title: Production of high tensile copper based alloy
Inventor: ASAI MASATO
IPC: C22F1/08
Filed: 1987-04-24
Abstract: PURPOSE:To produce the titled alloy having high strength, plating characteristics, etc., without applying it to hot working by successively executing surface grinding, cold working, heating, cooling, surface cleaning, cold working and heat treatment to the ingot of a copper alloy contg. specific ratios of Fe, Sn, Ni, etc., under specific conditions. CONSTITUTION:The copper alloy contg., by weight, 0.1-5.0% Fe, furthermore contg. total <=5.0% of one or more kinds among <=1.3% Sn, <=2.5% Ni, Si, etc., and <=0.5% Mg, As, etc., and consisting of the balance Cu with inevitable impurities is subjected to continuous casting to grind the surface of said ingot. The ingot is then cold worked at 20-95% working ratio, is heated for 5sec-24 hr at 300-950 deg.C in a nonoxidizing atm. and is thereafter cooled at 0.01-500 deg.C/sec cooling ratio. The surface of the material is cleaned by melting or grinding; the material is thereafter cold worked at 5-90% working ratio, is subjected to heat treatment for 5sec-24hr at 200-650 deg.C in the nonoxidizing atm. and the above-mentioned surface cleaning, cold working and heat treatment are repeatedly executed to the material at need.
Patent JP-S5436603-A (JP)
Title: Mehod of operating sewage pump
Inventor: KAWAKAMI HAYAMIZU
IPC: F04D15/02
Filed: 1977-08-26
Abstract: PURPOSE: To remove foreign matters depositing onto pump vanes by causing contraflows on the suction side of a pump in accondance with the abnormality signal by controlling an electric valve from the abnormality detector provided on the discharge piping of said pump. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11314427-A (JP)
Title: Position detecting system for printing medium
Inventor: FRESE DALE C
IPC: B41J29/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To enhance position detecting accuracy of a print medium by detecting the image of a series of marks moving along with the print medium, comparing it with a pattern aligned with the series of marks while being delayed by a different angular distance therefrom and delivering a signal it they match each other. SOLUTION: An SOP mark 111 is constituted by forming parts 111a-111c which is in contrast relationship with the color of a print medium at a plotting start position in a continuous color band which is in contrast relationship with the color of the print medium. An LED delivers an infrared signal to a control track 110 disposed oppositely to sensors OP5, OP6. Light reflected from the mark parts 111a-111c of a moving print medium is detected by the sensors OP5, OP6. Difference in the intensity of both detected lights is determined as a difference signal and the part 111a-111c of the print medium is determined from the variation of the difference signal. Position of the print medium can be detected accurately by delivering a signal when a specified pattern is obtained.